john miller explains. >> he this elusive hairy giant of legend, the tabloid hero, punchline and news diversion, now big foot, back in the headlines but not for prints, grainy video or sightings, this time something brand new. audio. big foot speaks. listen. listen again. the high-pitched screech and base roar come from a swampy area in the blue mountains of oregon, big foot hot spot. the recording given to the oregonian newspaper. not impressed? people in the area are. they've been hearing strange cries in the night sense november. deb niece says she thinks whatever is in the swamp is calling out for another creature. some suggest it could be a young big foot lost. >> these are a type of people. >> don't tell these guys being foot is a bunch of craziness. they have spent plenty of time in oregon's blue mountains. >> it's more than one. it's not big foot, it's big foots, there's a misconception there's one thing. >> one alternate theory it could be the screams of local foxes or possibly big foot chasing the local foxes. >> big foots and not big feet? local authorities have received a